--- loncom/interface/lonmenu.pm	2013/06/26 04:27:38	1.369.2.43
+++ loncom/interface/lonmenu.pm	2013/09/07 21:08:58	1.369.2.47
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Routines to control the menu
 #
-# $Id: lonmenu.pm,v 1.369.2.43 2013/06/26 04:27:38 raeburn Exp $
+# $Id: lonmenu.pm,v 1.369.2.47 2013/09/07 21:08:58 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -281,7 +281,7 @@ sub primary_menu {
                     push(@primsub,$item);
                 }
                 if (@primsub > 0) {
-                    $menu{$position} .= &create_submenu($link,$target,$title,\@primsub);
+                    $menu{$position} .= &create_submenu($link,$target,$title,\@primsub,1);
                 } elsif ($link) {
                     $menu{$position} .= '<li><a href="'.$link.'" target="'.$target.'">'.&mt($title).'</a></li>';
                 }
@@ -333,6 +333,7 @@ sub getauthor{
 }
 
 sub secondary_menu {
+    my ($httphost) = @_;
     my $menu;
 
     my $crstype = &Apache::loncommon::course_type();
@@ -341,6 +342,9 @@ sub secondary_menu {
                                                : '');
     my $canedit       = &Apache::lonnet::allowed('mdc', $env{'request.course.id'});
     my $canviewroster = $env{'course.'.$env{'request.course.id'}.'.student_classlist_view'};
+    if ($canviewroster eq 'disabled') {
+        undef($canviewroster);
+    }
     my $canviewgrps   = &Apache::lonnet::allowed('vcg', $crs_sec);
     my $canmodifyuser = &Apache::lonnet::allowed('cst', $crs_sec);
     my $canviewwnew   = &Apache::lonnet::allowed('whn', $crs_sec);
@@ -349,7 +353,7 @@ sub secondary_menu {
     my $canmgr        = &Apache::lonnet::allowed('mgr', $crs_sec);
     my $author        = &getauthor();
 
-    my ($cdom,$cnum,$showsyllabus,$showfeeds);
+    my ($cdom,$cnum,$showsyllabus,$showfeeds,$showresv);
     if ($env{'request.course.id'}) {
         $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
         $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
@@ -366,6 +370,12 @@ sub secondary_menu {
                 $showfeeds = 1;
             }
         }
+        unless ($canmgr) {
+            my %slots = &Apache::lonnet::get_course_slots($cnum,$cdom);
+            if (keys(%slots) > 0) {
+                $showresv = 1;
+            }
+        }
     }
 
     my ($canmodifycoauthor);
@@ -406,8 +416,8 @@ sub secondary_menu {
                 && ($canmodifyuser || !$canviewroster);
         next if    $$menuitem[4]   eq 'mgr'
                 && !$canmgr;
-        next if    $$menuitem[4]   eq 'nmgr'
-                && $canmgr;
+        next if    $$menuitem[4]   eq 'showresv'
+                && !$showresv;
         next if    $$menuitem[4]   eq 'whn'
                 && !$canviewwnew;
         next if    $$menuitem[4]   eq 'opa'
@@ -446,7 +456,7 @@ sub secondary_menu {
                     }
                 }
                 if (@scndsub > 0) {
-                    $menu .= &create_submenu($link,$target,$title,\@scndsub);
+                    $menu .= &create_submenu($link,$target,$title,\@scndsub,1);
                 } elsif ($link ne '#') {
                     $menu .= '<li><a href="'.$link.'" target="'.$target.'">'.&mt($title).'</a></li>';
                 }
@@ -456,7 +466,8 @@ sub secondary_menu {
             ($roleswitcher_js,$roleswitcher_form,my $switcher) =
                 &roles_selector(
                         $env{'course.' . $env{'request.course.id'} . '.domain'},
-                        $env{'course.' . $env{'request.course.id'} . '.num'}
+                        $env{'course.' . $env{'request.course.id'} . '.num'},
+                        $httphost
                 );
             $menu .= $switcher;
         } else {
@@ -508,7 +519,7 @@ sub secondary_menu {
 }
 
 sub create_submenu {
-    my ($link,$target,$title,$submenu) = @_;
+    my ($link,$target,$title,$submenu,$translate) = @_;
     return unless (ref($submenu) eq 'ARRAY');
     my $disptarget;
     if ($target ne '') {
@@ -546,8 +557,13 @@ sub create_submenu {
                 $borderbot = 'border-bottom:1px solid black;';
             }
             $menu .= '<li style="margin:0;padding:0;'.
-                     $borderbot.'"><a href="'.$href.'">'.
-                     &mt($item->[1]).'</a></li>';
+                     $borderbot.'"><a href="'.$href.'">';
+            if ($translate) {
+                $menu .= &mt($item->[1]);
+            } else {
+                $menu .= $item->[1];
+            }
+            $menu .= '</a></li>';
         }
     }
     $menu .= '</ul></li>';
@@ -1940,6 +1956,7 @@ END
 }
 
 sub utilityfunctions {
+    my ($httphost) = @_;
     my $currenturl=&Apache::lonnet::clutter(&Apache::lonnet::fixversion((split(/\?/,$env{'request.noversionuri'}))[0]));
     if ($currenturl =~ m{^/adm/wrapper/ext/}
         && $env{'request.external.querystring'} ) {
@@ -1975,7 +1992,7 @@ sub utilityfunctions {
     my $countdown = &countdown_toggle_js();
 
 return (<<ENDUTILITY)
-
+    var host="$httphost";
     var currentURL=unescape("$esc_url");
     var reloadURL=unescape("$esc_url");
     var currentSymb=unescape("$esc_symb");
@@ -1986,7 +2003,7 @@ function go(url) {
    if (url!='' && url!= null) {
        currentURL = null;
        currentSymb= null;
-       window.location.href=url;
+       window.location.href=host+url;
    }
 }
 
@@ -1994,7 +2011,7 @@ $jumptores
 
 function gopost(url,postdata) {
    if (url!='') {
-      this.document.server.action=url;
+      this.document.server.action=host+url;
       this.document.server.postdata.value=postdata;
       this.document.server.command.value='';
       this.document.server.url.value='';
@@ -2005,7 +2022,7 @@ function gopost(url,postdata) {
 
 function gocmd(url,cmd) {
    if (url!='') {
-      this.document.server.action=url;
+      this.document.server.action=host+url;
       this.document.server.postdata.value='';
       this.document.server.command.value=cmd;
       this.document.server.url.value=currentURL;
@@ -2057,7 +2074,7 @@ function golist(url) {
    if (url!='' && url!= null) {
        currentURL = null;
        currentSymb= null;
-       top.location.href=url;
+       top.location.href=host+url;
    }
 }
 
@@ -2068,11 +2085,11 @@ function catalog_info() {
 }
 
 function chat_win() {
-   lonchat=window.open('/res/adm/pages/chatroom.html',"LONchat",'height=320,width=480,resizable=yes,location=no,menubar=no,toolbar=no');
+   lonchat=window.open(host+'/res/adm/pages/chatroom.html',"LONchat",'height=320,width=480,resizable=yes,location=no,menubar=no,toolbar=no');
 }
 
 function group_chat(group) {
-   var url = '/adm/groupchat?group='+group;
+   var url = host+'/adm/groupchat?group='+group;
    var winName = 'LONchat_'+group;
    grpchat=window.open(url,winName,'height=320,width=280,resizable=yes,location=no,menubar=no,toolbar=no');
 }
@@ -2093,11 +2110,11 @@ function annotate() {
 function open_StoredLinks_Import(rat) {
    var newWin;
    if (rat) {
-       newWin = window.open('/adm/wishlist?inhibitmenu=yes&mode=import&rat='+rat,
+       newWin = window.open(host+'/adm/wishlist?inhibitmenu=yes&mode=import&rat='+rat,
                             'wishlistImport','scrollbars=1,resizable=1,menubar=0');
    }
    else {
-       newWin = window.open('/adm/wishlist?inhibitmenu=yes&mode=import',
+       newWin = window.open(host+'/adm/wishlist?inhibitmenu=yes&mode=import',
                             'wishlistImport','scrollbars=1,resizable=1,menubar=0');
    }
    newWin.focus();
@@ -2172,7 +2189,7 @@ sub hidden_button_check {
 }
 
 sub roles_selector {
-    my ($cdom,$cnum) = @_;
+    my ($cdom,$cnum,$httphost) = @_;
     my $crstype = &Apache::loncommon::course_type();
     my $now = time;
     my (%courseroles,%seccount,%courseprivs);
@@ -2265,7 +2282,7 @@ sub roles_selector {
             }
         }
     }
-    $switchtext = &mt('Switch role');
+    $switchtext = 'Switch role'; # do not translate here
     my @roles_order = ($ccrole,'in','ta','ep','ad','st');
     my $numdiffsec;
     if (keys(%seccount) == 1) {
@@ -2277,7 +2294,7 @@ sub roles_selector {
         my @submenu;
         $js = &jump_to_role($cdom,$cnum,\%seccount,\%courseroles,\%courseprivs,$priv);
         $form = 
-            '<form name="rolechooser" method="post" action="/adm/roles">'."\n".
+            '<form name="rolechooser" method="post" action="'.$httphost.'/adm/roles">'."\n".
             '  <input type="hidden" name="destinationurl" value="'.
             &HTML::Entities::encode($destinationurl).'" />'."\n".
             '  <input type="hidden" name="gotorole" value="1" />'."\n".